OpenTwo archives, queried live.
Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 24 shown for “The Coat of Arms of Pope Gregory XIII (1572-1585)” — 64 records examined, 2 dropped by the rights gate.
Archives queried 2026-09-03 06:30 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Armorial dish: Supper at the House of Simon the Pharisee
Maestro Giorgio Andreoli · 1528
The Coat of Arms of Pope Gregory XIII (1572-1585)
Artist not stated in the record · 1580–1590
The Adoration of the Magi
Italian, Neapolitan Follower of Giotto · ca. 1340–43
Design for a Fountain with the Coat-of-Arms of Pope Gregory XVI
Artist not stated in the record · 1831–1836
The Triumph of Fame; (reverse) Impresa of the Medici Family and Arms of the Medici and Tornabuoni Families
Giovanni di ser Giovanni Guidi (called Scheggia) · ca. 1449
Cardinal Pamphili Villa, Facade Decorated for a Visit of Pope Clement XIII
Paolo Posi, Italian, 1708 - 1776 · 1758–69
Fauchard of the Bodyguard of Cardinal Scipione Borghese-Caffarelli (1576–1633)
Artist not stated in the record · ca. 1600–1610
Doorway Elevation with Papal Coat of Arms
Pietro Camporese I, Italian, 1726 - 1781 · ca. 1758–1769
Bowl with the Arms of Pope Julius II and the Manzoli of Bologna surrounded by putti, cornucopiae, satyrs, dolphins, birds, etc.
workshop of Giovanni Maria Vasaro · 1508
Portrait of Clement XIII (1758-1769)
Artist not stated in the record · ca. 1769
Bartolomeo Bonghi (died 1584)
Giovanni Battista Moroni · shortly after 1553
Design for the decoration of the façade of St. Peter's, Rome, for the Canonization of Giuseppe da Capertino and Jeanne-Françoise de Chantal
Carlo Marchionni, Italian, 1702–1786 · July 16, 1767
Fauchard of the Bodyguard of Cardinal Scipione Borghese-Caffarelli (1576–1633)
Artist not stated in the record · ca. 1600–1610
Design for a Coffeepot
Artist not stated in the record · 1831–46
Wheellock Gun
Artist not stated in the record · ca. 1610
Two Bell Towers
Giuseppe Valadier, Italian, 1762–1839 · 1775
Coat of arms of a Pope of the Piccolomini Family
Artist not stated in the record · ca. 1460
Coat of arms of Pope Pius VI
Giuseppe Barberi, Italian, 1746–1809 · ca. 1786
Pope Clement X (1590–1676)
Giovanni Battista Gaulli (Il Baciccio) · ca. 1670–71
Two sketches for coat of arms of Pope Benedict XIV
Filippo Marchionni, Italian, 1732–1805 · 1740–58
Rubens, Helena Fourment (1614–1673), and Their Son Frans (1633–1678)
Peter Paul Rubens · ca. 1635
Two escutcheons for coat of arms of Pope Benedict XIV
Carlo Marchionni, Italian, 1702–1786 · 1740–58
Saint Anthony the Abbot in the Wilderness
Sano di Pietro (Ansano di Pietro di Mencio) · ca. 1440
Facade of Church, Plan of
Unknown · 1757–58
Where these records came from.
Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.
- The Met Collection API (Open Access)Rights field:
isPublicDomain. 149 matched · 24 examined · 0 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 2988298 matched · 40 examined · 2 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown
These figures describe the pass run at 2026-09-03 06:30 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.
Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.
An image file is a rights claim. It never travels without its field.